Do I know you?

It has been over a decade since the last time leap and everything has been set right. Getting adjusted to 'regular', non delinquent life has taken some time but most of them have set a solid course into a happy future. Then why..? Why is it that when a mysterious woman shows up, all of a sudden something feels... Familiar? Find yourself in the final timeline and find out how all your favourite Tokyo Revengers are faring as they have grown into young adults! Is the past really not haunting them? Or was there something left behind that was worth finding all along?